When non-ideal solution was prepared by mixing 30 mL chloroform and 50 mL acetone. The volume of mixture will be

Options

A. gt80 mL
B. `=80 mL`
C. `lt 80 mL`
D. `ge80mL`

Answer

B

Explanation

Chloroform and acetone show negative deviation from raoult's law
`DeltaV_("min")=-ve,DeltaH_("min")=-ve`
Total volume is less than `(30+50)`
mL=80mL